.channel_box{
    margin: 30px 100px;

}
.channel_box ul li{
    margin-top: 15px;
}
.channel_box .bottom_foot {
    margin: 30px 50px;
}
.channel_box .cancel {
    color: #fff;
    background: #A9A9A9;
    display: inline-block;
    width: 85px;
    text-align: center;
    height: 25px;
    cursor: pointer;
    margin-left: 25px;
    line-height: 25px;
}
.channel_box .refer {
    width: 85px;
    color: #fff;
    text-align: center;
    line-height: 25px;
    background: #E63D3D;
    display: inline-block;
    height: 25px;
    cursor: pointer;
    margin-left: 25px;
}